Set 70420
Graveyard Mystery
Retired Mar 2021Retail price$29.99What LEGO charged
Worth now$35.10Based on 17 recent sealed sales
Asking now$40.00Typical price on 37 eBay listings
vs retail+17%Worth more than it cost
Holding value
17% above its $30 retail price. Steady rather than spectacular.
How much is LEGO 70420 Graveyard Mystery worth?
LEGO 70420 Graveyard Mystery is worth about $35.10 sealed right now, based on 17 recent sealed sales. That's 17% above its $29.99 retail price. It came out in 2019 with 336 pieces and 4 minifigures. It was retired in Mar 2021. Over the last 82 days its typical asking price has fallen 11%, from $44.95 to $40.00. We last checked it 6 days ago.
Price history
Value history
Oct 19$4037 listings
- Lowest
- $40
- Highest
- $45
- Change
- -11%
- Asking vs retail
- +33%
26 observations · median asking · rechecked 8× daily
Should you buy it?
37 listings behind this — one of the better-evidenced values on the site.
If you bought it to resell
Sells sealed for$35
Marketplace fees · 15.25%−$5
Payment processing · 2.9% + $0.30−$2
Shipping · est. from 336 pieces−$13
Reaches you$15
Pay no more than$12
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$35
17 sold in six months · $25–$40Used
$23
2 sold in six monthsSellers are asking 14% more than buyers actually paid. The $40 figure above is a ceiling; this is the floor to negotiate toward.
Completed BrickLink transactions over the last six months. Real sales, not asking prices.
Set details
- Set number
- 70420
- Theme
- Hidden Side
- Released
- 2019
- Status
- Retired Mar 2021
- Pieces
- 336
- Minifigures
- 4
- Retail price
- $29.99
- Value per piece
- $0.119
- Price confidence
- high · 37 listings
- Last checked
- 6 days ago
Where these numbers come from
eBay37 live listingsThe asking price here — the median of what sellers want right now, $40. Last checked Oct 19.See the listings →BrickLink17 completed salesWhat it actually sold for — $35 across six months of real transactions. Last checked Oct 25.Open the price guide →Catalogue336 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $30.See the catalogue entry →
eBay links are affiliate links — if you buy after clicking, we earn a small commission at no cost to you, and that is what pays for the site. BrickLink has no such programme, so those are plain links. Neither changes what we show or what we say about it.
How to read this. The value is the median of live sealed listings, after removing instructions, empty boxes, used sets, multi-set lots and implausible outliers. Real sale prices usually land below asking, so the buy-below figure is deliberately the conservative end of the range.
More Hidden Side sets from around 2019
See all →
▲ 33% vs retailRetired70419 · 2019Wrecked Shrimp BoatHidden Side · 311 pcs$4037 listings · retail $30Flat since retirement
▼ 25% vs retailRetired70421 · 2019El Fuego's Stunt TruckHidden Side · 429 pcs$3043 listings · retail $40Below retail
▼ 1% vs retailRetired70422 · 2019Shrimp Shack AttackHidden Side · 579 pcs$4932 listings · retail $50Below retail
▲ 12% vs retailRetired70418 · 2019J.B's Ghost LabHidden Side · 175 pcs$2234 listings · retail $20Below retail